The cost of living crisis has seen the prices of many goods and services rise sharply in the past 18 months, but food and drink prices have been particularly hard hit.

Some food producers have responded by reducing the size of their products, while keeping prices the same – a phenomenon known as “shrinkflation”.

When several major brewers were reported to have reduced the strength of beers recently, including Fosters lager (cut from 4% alcohol by volume (ABV) to to 3.7%) and ales such as Old Speckled Hen and Spitfire, it led to accusations of “drinkflation” and short-changing of customers.

Duty on beer is levied on the basis of alcohol content, so a 0.3% reduction in ABV equates to a saving of around 4p on a pint. Brewers can pocket this if they keep the sales price the same. If this seems like small beer, consider the fact that we drink around 7.8 billion pints each year in the UK, meaning that a 0.3% cut across all beers would see industry revenue rise by £290 million a year.

Brewers and the British Beer and Pub Association have pointed to rising production costs and squeezed profit margins as the justification for these reductions in strength. But concerns remain that the great British pint is becoming another casualty of the cost of living crisis.

But this is not a new phenomenon. Brewers have been cutting the strength of major beer brands for well over a decade. In many cases this is done with minimal publicity and without many consumers even noticing.

HMRC collects alcohol taxes on behalf of the UK Treasury and requires all alcoholic products above 1.2% to advertise their alcoholic strength on the label. But beer producers are allowed a little wiggle room around this, provided the value on the label is within 0.5% of the true strength.

This is a concession to small producers who may find it hard to produce every batch to exactly the same ABV but don’t want to have to produce new labels with each small variation.

Molson Coors took advantage of this leeway in 2012 to reduce the strength of Carling from 4% to 3.7%, but continued to label and market it as 4%. This only came to light when HMRC took the company to court for paying duty at the lower rate. Ultimately Carling won the court case, but this calls the strength of the contents of your can or pint glass into question.

Changing tastes

It is also important to point out that long-term trends in alcohol consumption have not favoured beer producers and so they may be looking for ways to recover lost revenues. In 1970, UK adults drank an average of 181 pints of beer per year. By 2021 that had fallen to 120. Over the same period, average wine consumption increased from 5 to 28 bottles per year.

These changes in drinking patterns have run alongside a gradual shift away from drinking in the pub to drinking at home. A couple of decades ago we drank two-thirds of our beer in pubs and bars, according to data from the British Beer and Pub Association – today it’s less then one-third.

COVID lockdowns and the closure of pubs for much of the pandemic has only served to accelerate these trends, as has an ever-widening gap in the price of drinks in the pub compared to the supermarket.

There has also been a massive shift in the age profile of drinkers. Alongside big falls in alcohol consumption among young people, who historically go to the pub far more, there have been corresponding increases in drinking by older age groups, who tend to favour drinking at home.

So the cost of living crisis has arrived at a tough time for the brewing industry. Yet, in spite of these challenging headwinds, the price of alcohol has risen much more slowly than other goods.

With overall inflation sitting at 20.5% since January 2021 and the price of common goods such as milk, cheese and eggs having risen by over 50%, the prices of beer, wine and spirits have risen by 13.1%, 7.2% and 8% respectively. This is less than any other food and drink category. And so, although average disposable income has fallen, alcohol is more affordable than at almost any point in the last 30 years.

All of this means that it’s little surprise to see brewers looking for ways to increase their profits. Making small reductions in alcoholic strength is one way they can do this.

But are consumers being cheated? People’s perspective on this will depend on their motivations for drinking beer. With shrinkflation, consumers are paying the same amount for a chocolate bar or a bag of crisps, but getting less. With “drinkflation” consumers are still getting the same amount of beer, it just contains slightly less alcohol.

So, only people who are drinking for the specific purpose of getting drunk are being “short-changed”. For people who are drinking beer because they like the taste, or who see beer as an important part of a social ritual, the lower alcohol content is more likely to be a positive, given that people consume less alcohol when drinking lower strength beer and the health benefits of reduced alcohol intake.

In line with this, the low alcohol and alcohol-free beer industry is growing. Most shops and many bars now offer at least one alcohol-free beer option. The UK market has also seen the launch of several lower-strength, carb and calorie versions of existing brands, such as Heineken Silver.

This puts us in an unusual situation. Reducing the alcoholic strength of beers is in the commercial interests of brewers, but it also aligns with trends in consumer demand and is likely to be a benefit to public health by reducing overall alcohol consumption.

It’s incredibly rare for these, usually competing, interests to be pulling in the same direction, so perhaps the current trend is something worth celebrating for almost everybody. Cheers to that.

This article was originally published in The Conversation and is republished here with permission.